10100201121111 has 4 divisors (see below), whose sum is σ = 13466934828152. Its totient is φ = 6733467414072.

The previous prime is 10100201121079. The next prime is 10100201121139. The reversal of 10100201121111 is 11112110200101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10100201121111 - 2⁵ = 10100201121079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100201121151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1683366853516 + ... + 1683366853521.

It is an arithmetic number, because the mean of its divisors is an integer number (3366733707038).

Almost surely, 2^{10100201121111} is an apocalyptic number.

10100201121111 is a deficient number, since it is larger than the sum of its proper divisors (3366733707041).

10100201121111 is an equidigital number, since it uses as much as digits as its factorization.

10100201121111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3366733707040.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 10100201121111 its reverse (11112110200101), we get a palindrome (21212311321212).

The spelling of 10100201121111 in words is "ten trillion, one hundred billion, two hundred one million, one hundred twenty-one thousand, one hundred eleven".